Yorix, Scourge of the Pit

Flying, menace, haste
Whenever a creature card is put into your
graveyard from anywhere other than the battlefield, you may pay 3 life. If you do, put that
card onto the battlefield under your control. It
gains menace and haste until end of turn.
{2}{b}: Each player discards a card. Activate only
as a sorcery and only once each turn.